If after doing that it still doesn't work or the Show Light Effects box is greyed out, make sure you install your gpu drivers, reboot and try again.Wow. Going with All Caps, huh? Nice.
Go into Tibia > Options > Graphics > Advanced > Show Light Effects.
smh
Don't do that.Change DirectX to OpenGL
this doesnt make any senseAre you using Direct X graphics mode? you need to restart after changing between open gl and dx
this, however, might workwell it maybe hard since afaik 7.4 used DX5 only, try with windows compatibility mode
I don't know of any client that would work for you, but i hope someone here can help you. My only recommendation in my opinion is, if you're just starting, stick to 7.72 and downgrade the mechanics to 7.4. Most of ppl are doing it because 7.4 version had so many wrong things, including the client, or at least, that's what i have read so far of the ppl that have years over here. If i know of any otclient that would work for you i will post it here.Because my database and distro are based on this version, it's not a whim. Even if there is another client that I can connect to my 7.4 server it would help just the same. This is if the shadows are not buggy and enable the Show Light Effects option